Historical Volatility (Close-to-Close) (60-Day)
Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.
State Street Technology Select Sector SPDR Premium Income ETF (XLKI) had 60-Day Historical Volatility (Close-to-Close) of 0.1987 for 2026-02-20.
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